Robert Moss has extensively looked into the history of dreams and the multiverse theory.
https://www.coasttocoastam.com/show/2022-05-06-show
https://mossdreams.com , https://mossdreams.blogspot.com
https://mossdreams.blogspot.com/2022/04/joseph-aseneth-and-divine-doubles.html
https://mossdreams.blogspot.com/search?q=mirrors
https://www.amazon.com/Robert-Moss/e/B000AQW534/ref=dp_byline_cont_pop_book_1
"In Part One of this interview with Mel Van Dusen, writer, lecturer and professor of ancient history, Robert Moss, talks about dreams and their power in guiding us to an experience of deeper realities and fuller lives." https://www.youtube.com/watch?v=mcZbIA3IlTc , https://www.youtube.com/user/KMVT/videos
https://mossdreams.blogspot.com/search/label/lucid%20dreamig
Open_Your_Eyes_(1997_film) and Vanilla_Sky (2001), the ultimate digital dream story.
https://www.sleepfoundation.org/dreams/dream-interpretation
https://www.everydayhealth.com/healthy-living/decode-your-nightmares
https://www.frontiersin.org/articles/10.3389/fpsyg.2018.01553/full
Reality is an Illusion https://www.youtube.com/watch?v=JF61lhEeGng , https://www.youtube.com/user/EtherealTransistor/videos